3RW4900-0AC00 Description Description 3RW4900-0AC00 SIEMENS Soft Starter 3RW44 – with comms option 3RW44 S/Start External Display Unit Related products SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1FT5066-1AF71-4AA0
